Howtomakeadollar are the worlds greatest recirculation specialists. The concept of being a recirculation specialist is simple... get something someone wants to throw away and sell it to someone who wants to buy it.
A great way to become a recirculation specialist is to use craigslist. People give stuff away all of the time on craigslist... FOR FREE!
This piano is on craigslist for free:
A similar piano is for sale on ebay for $1,595
What could be better than that???? Get a piano for free (who knows maybe they'd even pay you to take it away) and sell it to someone else!